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Individual Calculations February 2020 |
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| De Silva, M W Sanuth Nihinsa Total change: 5.60 | |   |
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| Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1019 | 1.00 | 4 | 0.14 | 40 | 5.60 | |
|  Dissanayake, D M S L | | | 1291 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Karunarathne, D D W Gamini | | | 1220 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Nirmal, Charith | | | 1247 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gamage, M Nuwanthi Silva | | | 1221 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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